Why free-riding happens
If the benefit of a shared good is hard to exclude, each person may prefer that others contribute while they conserve their own effort or resources.
The group can then underfund or under-maintain something that many people actually value.
Why preference intensity matters
A broad yes vote can hide weak commitment when a smaller group cares intensely about a public good while many others mildly approve but do not prioritize it.
Quadratic voting helps distinguish those cases by making stronger support spend scarce voice credits.
How Nicolas relates
Nicolas can help groups compare shared-good proposals before they decide who will fund, staff, or maintain them.
It does not enforce contribution, but it produces a clearer decision signal about support, opposition, and intensity.